UPD78F1233GB-GAH-AX Renesas Electronics America, UPD78F1233GB-GAH-AX Datasheet - Page 302

• Manufacturer Part Number: UPD78F1233GB-GAH-AX
• Description: MCU 16BIT 78K0R/LX3 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1233GB-GAH-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

(Note, Caution and Remark are listed on the next page.)
300
Address: FFF3CH
(24) Input switch control register (ISC)
Symbol
ISC
The ISC1 and ISC0 bits of the ISC register are used to perform LIN-bus communication operation by using
channel 7 in association with the serial array unit.
When ISC1 bit is set to 1, the input signal of the serial data input pin (RxD0) is selected as a timer input
signal.
The ISC4 to ISC2 bits are set to select the P52/SLTI/SLTO pin as the timer I/O pin of timer channels 0, 1, and
8 to 11 (ISC4 to ISC2 bits are not provided in 78K0R/IB3).
ISC can be set by a 1-bit or 8-bit memory manipulation instruction.
Reset signal generation clears ISC to 00H.
Other than the above Setting prohibited
ISC4
0
0
0
0
1
1
ISC1
ISC0
0
1
0
1
7
0
After reset: 00H
ISC3
0
0
1
1
0
0
Uses the input signal of the TI07 pin as a timer input (normal operation).
Input signal of R
width of the sync break field and the pulse width of the sync field).
Uses the input signal of the INTP0 pin as an external interrupt (normal operation).
Uses the input signal of the R
Figure 6-22. Format of Input Switch Control Register (ISC)
ISC2
0
1
0
1
0
1
6
0
Input
P00/
TI00
P52/
SLTI
P00/
TI00
P00/
TI00
P00/
TI00
P00/
TI00
pin
Channel 0
R/W
CHAPTER 6 TIMER ARRAY UNIT TAUS
Output
X
SLTO
TO00
TO00
TO00
TO00
TO00
P01/
P52/
P01/
P01/
P01/
P01/
D0 pin is used as timer input (detects the wakeup signal and measures the low
pin
5
0
User’s Manual U19678EJ1V1UD
Input
P52/
SLTI
Switching channel 7 input of timer array unit TAUS
pin
Channel 1
−
−
−
−
−
X
Switching external interrupt (INTP0) input
D0 pin as an external interrupt (wakeup signal detection).
ISC4
Selecting P52/SLTI/SLTO Pin as Timer I/O Pin
Output
SLTO
P52/
pin
−
−
−
−
−
4
Note 1
Input
P16/
P16/
P52/
SLTI
P16/
P16/
P16/
TI08
TI08
TI08
TI08
TI08
pin
Channel 8
ISC3
Output
SLTO
TO08
TO08
TO08
TO08
TO08
P16/
P16/
P52/
P16/
P16/
P16/
pin
3
Note 1
TI09
TI09
TI09
TI09
TI09
Input
P52/
SLTI
P31/
P31/
P31/
P31/
P31/
pin
Channel 9
Note 2
Note 2
Note 2
Note 2
Note 2
ISC2
Output
SLTO
TO09
TO09
TO09
TO09
TO09
P17/
P17/
P17/
P52/
P17/
P17/
2
pin
Note 1
Input
P74/
P74/
P74/
P74/
P52/
SLTI
P74/
TI10
TI10
TI10
TI10
TI10
Channel 10
pin
ISC1
Output
SLTO
1
TO10
TO10
TO10
TO10
TO10
P73/
P73/
P73/
P73/
P52/
P73/
pin
Input
P75/
P75/
P75/
P75/
P75/
P52/
SLTI
TI11
TI11
TI11
TI11
TI11
Channel 11
pin
ISC0
0
Output
TO11
TO11
TO11
TO11
TO11
SLTO
P30/
P30/
P30/
P30/
P30/
P52/
pin